body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
}

#difficulty {
    margin-bottom: 20px;
}

#difficulty button {
    margin: 0 5px;
    padding: 5px 10px;
}

#maze {
    display: grid;
    background-color: #ccc;
}

.cell {
    width: 20px;
    height: 20px;
    background-color: white;
}

.wall {
    background-color: black;
}

.start {
    background-color: green;
}

.end {
    background-color: red;
}

.player {
    background-color: blue;
}

#info {
    margin-top: 20px;
    text-align: center;
}